2025pjc

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Information

Transient

Name: SN2025pjc
Right ascension: 21h43m10.21s
Declination: 0d15m47.96s
Discovery Date: June 29, 2025, 11:09 a.m.
Classification: SN Ia
Redshift: 0.042330
MW E(B-V): 0.057

Host

Name: 1161363
Right ascension: 21h43m10.32s
Declination: 0d15m48.15s
Redshift: 0.042332
Photometric Redshift:
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 4.1
Cutout download processed 44.93
Global aperture construction processed 0.66
Local aperture photometry processed 6.67
Global aperture photometry processed 5.84
Validate local photometry processed 0.03
Validate global photometry processed 17.6
Host information processed 0.15
Global host SED inference processed 555.24
Local host SED inference processed 598.21
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.09
Processing status completed N/A N/A
 

Cutout Download Report

2MASS_H: 2MASS_J: 2MASS_K: WISE_W1: WISE_W2: WISE_W3: WISE_W4: GALEX_NUV: GALEX_FUV: PanSTARRS_g: PanSTARRS_r: PanSTARRS_i: PanSTARRS_z: PanSTARRS_y: SDSS_i: SDSS_r: SDSS_u: SDSS_z: SDSS_g: DES_g: DES_r: DES_i: DES_z: DES_Y:
 

Aperture Photometry


Aperture details

RA, DEC (J2000) = 21h43m10.21s, 0d15m47.96s
semi major axis, semi minor axis (arcsec) = 2.4, 2.4
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 47.48 2.71 19.709 0.062 AB
SDSS_g 198.95 3.73 18.153 0.020 AB
DES_g 221.31 0.55 18.038 0.003 AB
PanSTARRS_g 234.37 0.63 17.975 0.003 AB
SDSS_r 415.74 5.43 17.353 0.014 AB
PanSTARRS_r 469.23 0.77 17.222 0.002 AB
DES_r 479.69 0.96 17.198 0.002 AB
SDSS_i 605.74 6.74 16.944 0.012 AB
PanSTARRS_i 656.17 0.7 16.857 0.001 AB
PanSTARRS_z 812.81 1.93 16.625 0.003 AB
SDSS_z 757.38 11.85 16.702 0.017 AB
DES_z 766.47 6.01 16.689 0.009 AB
PanSTARRS_y 906.76 4.11 16.506 0.005 AB

Aperture details

RA, DEC (J2000) = 21h43m10.33s, 0d15m48.65s
semi major axis, semi minor axis (arcsec) = 8.19, 5.9
angle (degrees, anti-clockwise from east) = -39.5

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 1.56 0.74 23.418 0.514 AB
GALEX_NUV 6.59 0.71 21.853 0.116 AB
SDSS_u 137.17 6.81 18.557 0.054 AB
SDSS_g 572.32 6.55 17.006 0.012 AB
DES_g 598.59 0.94 16.957 0.002 AB
PanSTARRS_g 609.3 1.65 16.938 0.003 AB
SDSS_r 1199.67 9.64 16.202 0.009 AB
PanSTARRS_r 1192.61 1.95 16.209 0.002 AB
DES_r 1260.53 1.6 16.149 0.001 AB
SDSS_i 1703.79 12.38 15.821 0.008 AB
PanSTARRS_i 1691.7 1.83 15.829 0.001 AB
PanSTARRS_z 2064.25 5.3 15.613 0.003 AB
SDSS_z 2115.69 29.97 15.586 0.015 AB
DES_z 1979.18 9.83 15.659 0.005 AB
PanSTARRS_y 2454.06 11.73 15.425 0.005 AB
2MASS_J 3005.17 185.55 14.310 0.067 Vega
2MASS_H 2789.13 333.62 13.919 0.130 Vega
2MASS_K 2273.34 315.83 13.671 0.151 Vega
WISE_W1 1159.21 24.84 13.541 0.023 Vega
WISE_W2 647.74 33.95 13.532 0.057 Vega
WISE_W3 117.52 82.98 13.551 0.767 Vega
WISE_W4 107.2 511.31 12.204 5.178 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.842 9.942 10.055
{\rm log}_{10}({\rm SFR}) -3.169 -1.402 -0.376
{\rm log}_{10}({\rm sSFR}) -13.223 -11.365 -10.300
{\rm stellar\ age} 7.577 9.132 12.425

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.783 -1.391 -1.013
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.850 -1.264 0.119

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.333 0.619 0.892
\delta -0.703 -0.406 0.099
\tau_1/\tau_2 0.558 0.961 1.358
Q_{PAH} 0.686 2.443 5.023
U_{min} 2.759 8.278 15.846
{\rm log}_{10}(\gamma_e)\, -3.377 -2.285 -0.959

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.935 -1.843 -0.516
{\rm log}_{10}(\tau_{AGN})\, 0.914 1.310 1.807

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.392 -1.432 -0.675
0.03-0.10 Gyr -4.263 -1.603 -0.305
0.10-0.33 Gyr -4.845 -1.812 -0.514
0.33-1.09 Gyr -4.700 -1.803 -0.618
1.09-3.60 Gyr -3.980 -1.499 -0.335
3.60-11.87 Gyr -1.746 -0.086 0.165
11.87-13.19 Gyr -0.363 0.599 1.159

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.331 10.427 10.461
{\rm log}_{10}({\rm SFR}) -7.378 -3.565 -1.693
{\rm log}_{10}({\rm sSFR}) -17.648 -13.926 -12.088
{\rm stellar\ age} 9.634 12.500 12.528

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.814 -1.560 -1.304
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.459 -0.497 0.253

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.271 0.368 0.465
\delta -0.668 -0.485 -0.327
\tau_1/\tau_2 0.473 0.967 1.462
Q_{PAH} 1.123 2.586 4.684
U_{min} 3.760 10.553 18.579
{\rm log}_{10}(\gamma_e)\, -3.374 -2.451 -1.096

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.451 -3.541 -2.551
{\rm log}_{10}(\tau_{AGN})\, 1.059 1.553 1.952

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -8.806 -4.581 -2.113
0.03-0.10 Gyr -7.996 -4.024 -1.666
0.10-0.33 Gyr -8.267 -4.991 -2.226
0.33-1.09 Gyr -8.274 -5.434 -2.498
1.09-3.60 Gyr -5.698 -3.683 -1.710
3.60-11.87 Gyr -2.920 -1.716 0.417
11.87-13.19 Gyr 1.055 1.560 1.599